LA_GECON estimates the reciprocal of the condition number of
a general real / complex matrix ,
using the factorization computed by
LA_GETRF.
References: See [1] and [9,20,21].
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LA_GERFS improves the computed solution to a system of linear
equations and provides error bounds and backward error estimates for
the solution.
References: See [1] and [9,21,20].
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LA_GBTRS solves a system of linear equations or
with a general real / complex band matrix using the factorization
computed by LA_GBTRF.
References: See [1] and [9,20].
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LA_GBCON estimates the reciprocal of the condition number of
a real / complex band matrix ,
using the factorization computed by LA_GBTRF.
References: See [1] and [9,21,20].
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LA_GBRFS improves the computed solution to a system of linear
equations when the coefficient matrix is banded, and provides
error bounds and backward error estimates for the solution.
References: See [1] and [9,21,20].
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LA_SGTTRF computes an factorization of a real / complex
tridiagonal matrix using elimination with partial pivoting and
row interchanges.
References: See [1] and [9,20].
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LA_GTTRS solves one of the systems of equations or
, with a tridiagonal real / complex matrix using the factorization
computed by LA_GTTRF.
References: See [1] and [9,20].
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LA_GTCON estimates the reciprocal of the condition number of
a real / complex tridiagonal matrix using the factorization as
computed by LA_GTTRF.
References: See [1] and [9,21,20].
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LA_GTRFS improves the computed solution to a system of linear
equations when the coefficient matrix is tridiagonal, and provides
error bounds and backward error estimates for the solution.
References: See [1] and [9,21,20].
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